<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>wallpaper</title>
  <style>
    html, body {
      height: 100%;
      width: 100%;
      margin: 0;
      padding: 0;
      background-color: rgb(40, 44, 52);
      overflow: hidden;
    }
    canvas {
      position: absolute;
      top: 0;
      left: 0;
    }
  </style>
</head>
<body>
<canvas id="canvas"></canvas>
<script src="main.js"></script>
</body>
</html>